This breaker is made of high carbon steel, with improved strength and hardness, thread welding, suitable for the installation and removal of various chains.

Features:
Made of high carbon steel, with improved strength and hardness, and strong durability.
thread welding, exquisite craftsmanship, more stable use.
High-strength pin design, not easy to damage, removable and replaceable, more convenient to use.
Suitable for single /6/7/8/9/10/11/12 chains, meeting various needs.
Comfortable grip, user experience.

Specifications: 
Material: Main body carbon steel, pin chrome vanadium steel 
Applicable: /6/7/8/9/10/11/12 chains
Size: about 9.1x8.2x1.8cm/3.6x3.2x0.7in 
Weight: about 136g/4.8oz 

Package list: 
1 x Breaker